using DevExpress.XtraBars.Docking2010.Views;
using DevExpress.XtraEditors;
using IStation.DataProvider;
using IStation.WinFrmUI.Basic;
using IStation.WinFrmUI.CalcErQu;
using IStation.WinFrmUI.Monitor;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Windows.Forms;

namespace IStation.MainPanel.ChCalc
{
    public partial class MainPanel : XtraUserControl
    {
        public MainPanel()
        {
            DataFolderHelper.IsExeExcute = false;

            InitializeComponent();
        }

 

 


        //开启界面双缓冲  解决窗体切换闪屏问题
        protected override CreateParams CreateParams
        {
            get
            {
                CreateParams cp = base.CreateParams;
                cp.ExStyle |= 0x02000000;
                return cp;
            }
        }

 

        #region TabbedView

        //选中
        private void tabbedView1_DocumentSelected(object sender, DocumentEventArgs e)
        {
            if (e.Document == null)
                return;
            if (!(e.Document.Tag is WinFrmUI.SurfaceGuid surfaceGuid))
                return;
            foreach (var item in this.accordionControl.Elements)
            {
                if (SelectAccordionControlElement(item, surfaceGuid))
                    break;
            }
        }
        #endregion

        #region Page

        //是否存在Page
        private bool IsExistPage(WinFrmUI.SurfaceGuid sguid, bool isActivateDoc)
        {
            if (sguid == null)
                return false;

            if (this.tabbedView1.Documents != null && this.tabbedView1.Documents.Count > 0)
            {
                foreach (BaseDocument doc in this.tabbedView1.Documents)
                {
                    if (doc.Tag != null)
                    {
                        if (doc.Tag is WinFrmUI.SurfaceGuid)
                        {
                            if ((doc.Tag as WinFrmUI.SurfaceGuid).ToString() == sguid.ToString())
                            {
                                if (isActivateDoc)
                                    this.tabbedView1.Controller.Activate(doc);
                                return true;
                            }
                        }
                    }
                }
            }

            return false;
        }

        //更新数据
        private void RefreshPageData(WinFrmUI.SurfaceGuid sguid)
        {
            if (sguid == null)
                return;


            if (this.tabbedView1.Documents != null && this.tabbedView1.Documents.Count > 0)
            {
                var doc = this.tabbedView1.Documents.ToList().Find(x => x.Tag != null && x.Tag is WinFrmUI.SurfaceGuid && (x.Tag as WinFrmUI.SurfaceGuid).ToString() == sguid.ToString());
                if (doc != null)
                {
                    if (doc.Control is WinFrmUI.DocumentPage page)
                    {
                        page.RefreshDataSource();
                    }
                    return;
                }
            }
        }

        //更新PageTitle
        private void UpdatePageTitle(WinFrmUI.SurfaceGuid sguid, WinFrmUI.PageTitle title)
        {
            if (sguid == null || title == null)
                return;


            if (this.tabbedView1.Documents != null && this.tabbedView1.Documents.Count > 0)
            {
                var doc = this.tabbedView1.Documents.ToList().Find(x => x.Tag != null && x.Tag is WinFrmUI.SurfaceGuid && (x.Tag as WinFrmUI.SurfaceGuid).ToString() == sguid.ToString());
                if (doc != null)
                {
                    doc.Caption = title.Caption;
                    doc.ImageOptions.Image = title.HeaderImage;
                    doc.ImageOptions.SvgImage = title.HeaderSvgImage;
                    doc.ImageOptions.SvgImageSize = title.SvgImageSize;
                    if (doc.Control is WinFrmUI.DocumentPage page)
                    {
                        page.PageTitle = title;
                    }
                    return;
                }
            }
        }

        //创建Page
        private bool CreatePage(WinFrmUI.DocumentPage page, WinFrmUI.SurfaceGuid sguid)
        {
            if (page == null || sguid == null)
                return false;
            page.SurfaceGuid = sguid;
            page.Dock = DockStyle.Fill;
            page.IsExistPageEvent += IsExistPage;
            page.CreatePageEvent += CreatePage;
            page.RefreshPageDataEvent += RefreshPageData;
            page.UpdatePageTitleEvent += UpdatePageTitle;
            page.ClosePageEvent += ClosePage;
            page.ResetAllPagesEvent += ResetAllPages;
            page.RegistEvents();

            this.tabbedView1.BeginUpdate();
            var doc = this.tabbedView1.AddDocument(page);
            doc.Footer = Directory.GetCurrentDirectory();
            if (page.PageTitle != null)
            {
                doc.Caption = page.PageTitle.Caption;
                doc.ImageOptions.Image = page.PageTitle.HeaderImage;
                doc.ImageOptions.SvgImage = page.PageTitle.HeaderSvgImage;
                doc.ImageOptions.SvgImageSize = page.PageTitle.SvgImageSize;
            }
            else
            {
                doc.Caption = page.SurfaceGuid?.Function;
            }
            doc.Tag = sguid;
            this.tabbedView1.EndUpdate();
            this.tabbedView1.Controller.Activate(doc);

            page.InitialDataSource();
            return true;
        }

        //关闭Page
        private void ClosePage(WinFrmUI.SurfaceGuid sguid)
        {
            if (this.tabbedView1.Documents != null && this.tabbedView1.Documents.Count > 0)
            {
                var doc = this.tabbedView1.Documents.ToList().Find(x => x.Tag != null && x.Tag is WinFrmUI.SurfaceGuid && (x.Tag as WinFrmUI.SurfaceGuid).ToString() == sguid.ToString());
                if (doc != null)
                {
                    var page = doc.Control as WinFrmUI.DocumentPage;
                    this.tabbedView1.Controller.Close(doc);//会触发正在关闭和关闭事件
                }
            }
        }

        //查找page
        private WinFrmUI.DocumentPage FindPage(WinFrmUI.SurfaceGuid sguid, bool isActiveDoc)
        {
            if (sguid == null)
                return default;
            var sguid_msg = sguid.ToString();

            if (this.tabbedView1.Documents != null && this.tabbedView1.Documents.Count > 0)
            {
                var doc = this.tabbedView1.Documents.ToList().Find(x => x.Tag != null && x.Tag.ToString() == sguid_msg);
                if (doc != null)
                {
                    if (isActiveDoc)
                        this.tabbedView1.Controller.Activate(doc);
                    if (doc.Control is WinFrmUI.DocumentPage page)
                    {
                        return page;
                    }
                    return null;
                }
            }
            return null;
        }

        //重置所有页面
        private void ResetAllPages()
        {
            this.tabbedView1.Controller.CloseAll();
        }

        #endregion

        #region AccordionControl

        //功能点击事件 
        private void accordionControl_ElementClick(object sender, DevExpress.XtraBars.Navigation.ElementClickEventArgs e)
        {
            if (e.Element.Tag == null)
                return;
            var ele = e.Element.Tag as FuncElement;
            if (ele.SurfaceGuid != null)
            {
                CreateFuncPage(ele);
            }
        }


        //获取模块元素
        private DevExpress.XtraBars.Navigation.AccordionControlElement GetAccordionControlElement(FuncElement ele)
        {
            var accEle = new DevExpress.XtraBars.Navigation.AccordionControlElement();
            if (ele.SurfaceGuid != null)
            {
                accEle.Name = ele.SurfaceGuid.ToString();
            }
            else
            {
                accEle.Name = ele.ID;
            }
            accEle.Text = ele.Name;
            accEle.Image = ele.Image;
            accEle.Expanded = ele.Expand;
            accEle.AllowGlyphSkinning = DevExpress.Utils.DefaultBoolean.True;
            accEle.Tag = ele;
            accEle.Style = DevExpress.XtraBars.Navigation.ElementStyle.Item;
            if (ele.FuncElements != null && ele.FuncElements.Count > 0)
            {
                foreach (var item in ele.FuncElements)
                {
                    accEle.Elements.Add(GetAccordionControlElement(item));
                }
                accEle.Style = DevExpress.XtraBars.Navigation.ElementStyle.Group;
            }
            return accEle;
        }

        //选择功能元素
        private bool SelectAccordionControlElement(DevExpress.XtraBars.Navigation.AccordionControlElement element, WinFrmUI.SurfaceGuid surfaceGuid)
        {
            if (element == null)
                return false;
            if (surfaceGuid == null)
                return false;
            if (element.Name == surfaceGuid.ToString())
            {
                this.accordionControl.SelectedElement = element;
                if (element.OwnerElement != null)
                {
                    element.OwnerElement.Expanded = true;
                    this.accordionControl.Refresh();
                }
                return true;
            }
            else
            {
                if (element.Elements != null && element.Elements.Count > 0)
                {
                    foreach (var item in element.Elements)
                    {
                        SelectAccordionControlElement(item, surfaceGuid);
                    }
                }
            }
            return false;
        }


        //创建功能页
        private void CreateFuncPage(FuncElement obj)
        {
            try
            {
                var control = (Control)Assembly.LoadFrom(obj.DllFileName).CreateInstance(obj.ControlFullName);
                if (control is WinFrmUI.DocumentPage page)
                {
                    if (IsExistPage(obj.SurfaceGuid, true))
                        return;
                    CreatePage(page, obj.SurfaceGuid);
                }
            }
            catch (Exception)
            {
                XtraMessageBox.Show($"{obj.Name} 配置错误!");
            }
        }

        #endregion


        private void accBasic_Click(object sender, EventArgs e)
        {
            var page = new BasicInfoMgrPage();
            if (IsExistPage(page.SurfaceGuid, true))
                return;
            CreatePage(page, page.SurfaceGuid);
        }

        private void accCurveCompare_Click(object sender, EventArgs e)
        {
            var page = new TestCurveByStationComparePage();
            if (IsExistPage(page.SurfaceGuid, true))
                return;
            CreatePage(page, page.SurfaceGuid);
        }
        private void accSetting_Click(object sender, EventArgs e)
        { 
            AnaSettingMgrDlg frm = new AnaSettingMgrDlg();
            frm.ShowDialog();
        }
        private void accCalcu1_Click(object sender, EventArgs e)
        {
            var page = new IStation.WinFrmUI.CalcErQu.ManuWizardMainContainter();
            if (IsExistPage(page.SurfaceGuid, true))
                return;
            CreatePage(page, page.SurfaceGuid);
        }
        private void accCalcu2_Click(object sender, EventArgs e)
        {
            var page = new IStation.WinFrmUI.CalcErQu.CalcWizardMainContainter();
            if (IsExistPage(page.SurfaceGuid, true))
                return;
            CreatePage(page, page.SurfaceGuid);
        }
        private void accHistorical_Click(object sender, EventArgs e)
        {
            var page = new IStation.WinFrmUI.CalcErQu.CalcPrjHistoryContainter();
            if (IsExistPage(page.SurfaceGuid, true))
                return;
            CreatePage(page, page.SurfaceGuid);
        }
        private void accMonitor_Click(object sender, EventArgs e)
        {
            var page = new MonitorMgrPage();
            if (IsExistPage(page.SurfaceGuid, true))
                return;
            CreatePage(page, page.SurfaceGuid);
        }

        private void accWaterLevel_Click(object sender, EventArgs e)
        {
            var page = new IStation.WinFrmUI.River.RiverWaterLevelMainPage();
            if (IsExistPage(page.SurfaceGuid, true))
                return;
            CreatePage(page, page.SurfaceGuid);
        }

        private void accHistroy_Click(object sender, EventArgs e)
        {
            var page = new IStation.WinFrmUI.Monitor.HistoryDataDlg();
            if (IsExistPage(page.SurfaceGuid, true))
                return;
            CreatePage(page, page.SurfaceGuid);
        }

        private void MainPanel_Load(object sender, EventArgs e)
        {
            //数据初始化
            if (!Settings.File.Initialize)
            {
                ElecPriceGenerator.Creater();
                StationGenerator.Creater();

                Settings.File.Initialize = true;
                SettingsHelper.Save();
            }

            //
            IStation.BLL.RiverWaterLevelDrop.Initial();
            IStation.BLL.ReservoirParas.Initial();
            IStation.BLL.AnaSetting.Initial();


            var page = new IStation.WinFrmUI.CalcErQu.CalcWizardMainContainter();
            if (IsExistPage(page.SurfaceGuid, true))
                return;
            CreatePage(page, page.SurfaceGuid);
        }
    }
}